Majestic ocean emperor standing amidst a swirling vortex of oceanic waves, enveloped in a shroud of blue mist and fog, his countenance strikingly perfect and realistic. He is adorned in intricate tribal attire, his full figure exuding a commanding presence atop a ground reminiscent of a vast circuit board. The scene is a fantastical illustration, crafted with hyper-maximalist details that capture the essence of dark fantasy. Rendered in ultra-detailed 8k resolution, this photorealistic concept art, inspired by Artstation, features sharp focus and impeccable composition with dramatic shadows and lighting. Designed as a breathtaking cinematic wallpaper, it boasts HDR-quality high-definition, emphasizing the emperor's regal and formidable visage.